<b>Kingstar S5 Sport Bluetooth Headphones</b> are well designed with stylish, portable, smart appearance, as well as mighty functions. We own the patents of the whole series of our bluetooth headsets. Adopted top advanced electronic acoustic technology, our bluetooth speakers will take you into a wonderful feast of music no matter when or where. We are always here devoted our selves to create a more convenient, interesting and intelligent life for everyone! <br /> <br /> <b>Features:</b> <br /> 1. Pair/connect to two phones at the same time. <br /> 2. Build-in rechargeable battery. <br /> 3. Suitable for different Bluetooth mobile phones. <br /> 4. Support music-play/answering call/rejecting call/ending call/Noise Canceling. <br /> 5. Voice control volume up and down. Voice prompt/answering. Last number redial. <br /> 6. Power on and off. <br /> 7. Noise reduction, echo cancellation. <br /> 8. Mini light weight in-earphone, easy carry, answer calls when driving car or doing sports. <br /> <br /> <b>Specifications:</b> <br /> Bluetooth Standard: Bluetooth 4.0 CSR8635 <br /> Wireless Link Range: 10 meters <br /> Charging Output: DC 5V <br /> Built-in Rechargeable Battery: Lithium polymer battery 75mAh <br /> Charging Socket: Micro USB <br /> Standby Current: 0.6mA <br /> Talk Current: 25mA <br /> Shutdown Current: 3A <br /> Speaker: 10mW+10mW <br /> Microphone: -38dBm 4015 <br /> Charging Time: 2 Hours <br /> Talk Time: 4-6 Hours <br /> Music Time: 6 Hours <br /> Standby Time: 150 Hours <br /> Weight: 0.5 oz <br /> <br /> <b>Package included:</b> <br /> 1 x Wireless Headsets <br /> 3 x Earplugs (S/M/L) <br /> 1 x micro USB charge cable <br /> 1 x User Manual <br /> <br /> <b>SKU:ADIB015R2WOLI</b>